package com.df.base.other;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

import java.lang.annotation.Annotation;
import java.util.Map;

public class SpringContextHelper implements ApplicationContextAware {

    private static ApplicationContext context;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        context = applicationContext;
    }

    public static ApplicationContext getContext(){
        return context;
    }

    public static Object getBean(String name){
        return context.getBean(name);
    }
    public static  <T> T  getBean(Class<T> clazz){
        return context.getBean(clazz);
    }

    public static String[] getActiveProfile(){
        return context.getEnvironment().getActiveProfiles();
    }
    public static Map<String, Object> getBeansWithAnnotation(Class clazz){
        return context.getBeansWithAnnotation(clazz);
    }

    public static String getProperty(String key){
        return context.getEnvironment().getProperty(key);
    }

}
